6454140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 22880256

約数和(自身を除く): 16426116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 127, 132, 140, 154, 165, 210, 220, 231, 242, 254, 308, 330, 363, 381, 385, 420, 462, 484, 508, 605, 635, 660, 726, 762, 770, 847, 889, 924, 1155, 1210, 1270, 1397, 1452, 1524, 1540, 1694, 1778, 1815, 1905, 2310, 2420, 2540, 2541, 2667, 2794, 3388, 3556, 3630, 3810, 4191, 4235, 4445, 4620, 5082, 5334, 5588, 6985, 7260, 7620, 8382, 8470, 8890, 9779, 10164, 10668, 12705, 13335, 13970, 15367, 16764, 16940, 17780, 19558, 20955, 25410, 26670, 27940, 29337, 30734, 39116, 41910, 46101, 48895, 50820, 53340, 58674, 61468, 76835, 83820, 92202, 97790, 107569, 117348, 146685, 153670, 184404, 195580, 215138, 230505, 293370, 307340, 322707, 430276, 461010, 537845, 586740, 645414, 922020, 1075690, 1290828, 1613535, 2151380, 3227070, 6454140]

約数ペア:

[(1, 6454140), (2, 3227070), (3, 2151380), (4, 1613535), (5, 1290828), (6, 1075690), (7, 922020), (10, 645414), (11, 586740), (12, 537845), (14, 461010), (15, 430276), (20, 322707), (21, 307340), (22, 293370), (28, 230505), (30, 215138), (33, 195580), (35, 184404), (42, 153670), (44, 146685), (55, 117348), (60, 107569), (66, 97790), (70, 92202), (77, 83820), (84, 76835), (105, 61468), (110, 58674), (121, 53340), (127, 50820), (132, 48895), (140, 46101), (154, 41910), (165, 39116), (210, 30734), (220, 29337), (231, 27940), (242, 26670), (254, 25410), (308, 20955), (330, 19558), (363, 17780), (381, 16940), (385, 16764), (420, 15367), (462, 13970), (484, 13335), (508, 12705), (605, 10668), (635, 10164), (660, 9779), (726, 8890), (762, 8470), (770, 8382), (847, 7620), (889, 7260), (924, 6985), (1155, 5588), (1210, 5334), (1270, 5082), (1397, 4620), (1452, 4445), (1524, 4235), (1540, 4191), (1694, 3810), (1778, 3630), (1815, 3556), (1905, 3388), (2310, 2794), (2420, 2667), (2540, 2541)]